diff --git a/Build/Scripts/build_thirdparty_libs.sh b/Build/Scripts/build_thirdparty_libs.sh
index 7fbeb315e9a..606d7e21172 100755
--- a/Build/Scripts/build_thirdparty_libs.sh
+++ b/Build/Scripts/build_thirdparty_libs.sh
@@ -43,7 +43,7 @@ while [[ $# -gt 0 ]]; do
             shift
             ;;
         --no-libs)
-	    no_libs=true
+            no_libs=true
             clean_fds=true
             shift
             ;;
@@ -52,7 +52,7 @@ while [[ $# -gt 0 ]]; do
             break
             ;;
         *)
-	    ARG="${ARG} $1"  # Append unrecognized arguments to ARG
+        ARG="${ARG} $1"  # Append unrecognized arguments to ARG
             shift
             ;;
     esac